Basic principle of medical dermatology: "If it's dry, wet it ...
Spp sweap nes_osa_oct2011
Solar System Formation/Sun/Comets/Meteors
The Aurora Borealis
The sun
Atomic data and spectral models for lowly ionized iron-peak species
Helium line emission - Its relation to atmospheric structure
Yarshis pwp
Aurora boreala -muzica
2. the sun.2
Bohr Model
